/**
* Connect this socket wrapper to remote server and start main loop on AprSocketSource stdout
* link, to watch for incoming data, and AprSocketSink stdin link, to pull for outgoing data.
*/
@Override
public void connect(InetSocketAddress address) throws IOException {
try {
inetAddress =
Address.info(address.getHostName(), Socket.APR_UNSPEC, address.getPort(), 0, pool);
socket =
Socket.create(
Address.getInfo(inetAddress).family, Socket.SOCK_STREAM, Socket.APR_PROTO_TCP, pool);
} catch (Exception e) {
throw new IOException(
"[" + this + "] ERROR: Cannot create socket for \"" + address + "\".", e);
}
int ret = Socket.connect(socket, inetAddress);
if (ret != 0)
throw new IOException(
"["
+ this
+ "] ERROR: Cannot connect to remote host \""
+ address
+ "\": "
+ Error.strerror(ret));
source.setSocket(socket);
sink.setSocket(socket);
// Start polling for data to send to remote sever
runMainLoop(IN, STDIN, true, true);
// Push incoming data from server to handlers
runMainLoop(OUT, STDOUT, false, false);
}
/**
* transform an APR error number in a more fancy exception
*
* @param code APR error code
* @throws java.io.IOException the produced exception for the given APR error number
*/
private static void throwException(int code) throws IOException {
throw new IOException(org.apache.tomcat.jni.Error.strerror(-code) + " (code: " + code + ")");
}